Working paper · v1.0
The Missing Meter
What every infrastructure buildout leaves behind, and the unit AI still lacks
AI is the first trillion-dollar infrastructure buildout that cannot yet state, in a standard unit, what its output costs. This paper proposes the served token as a unit of account for AI inference, conditioned on a stated service-level objective and quality floor.
Sidney Scott · The Ashby Institute
Citation: Sidney Scott. “The Missing Meter: What every infrastructure buildout leaves behind, and the unit AI still lacks.” v1.0, October 1, 2026. https://themissingmeter.org/publications/the-missing-meter/